APA (7th ed.) Citation

Ng May Yee. (2004). Energy. Firefly Publications.

Chicago Style (17th ed.) Citation

Ng May Yee. Energy. Subang Jaya: Firefly Publications, 2004.

MLA (9th ed.) Citation

Ng May Yee. Energy. Firefly Publications, 2004.

Warning: These citations may not always be 100% accurate.